Radiofrequency treatments

The progression of disease in localized osteomyelitis is characterized by a cycle of microbial
invasion, vascular disruption, necrosis and sequestration. The host inflammatory response,
discussed in detail below, results in obstruction of small vessels due to coagulopathy and
oedema. As a result of this, cortical bone undergoes necrosis and is detached from
surrounding live bone, creating an area known as a sequestrum. This provides a fertile
environment for further bacterial invasion and progression continues.